Producer Price Index by Commodity: Commissions and Fees from Sales and Administration of Insurance Policies (Partial): Commissions from Sales of Insurance (WPU4211)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Commissions and Fees from Sales and Administration of Insurance Policies (Partial): Commissions from Sales of Insurance [WPU4211], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU4211, .